91
12. FEATURES OF THE CAMERA SECTION
Video monitor
Band
12-4 Shooting the Screen Image on a Computer Monitor
CAMERA OPERATION menu screen
SHUTTER dial
––– CAMERA OPERATION –––
SHUTTER VARIABLE
FAW A
GAIN L 0dB
GAIN M 6dB
GAIN H 9dB
SMOOTH TRANS OFF
SPOT L/BACK L MIDDLE
ASPECT RATIO 4:3
PAGE BACK
LOLUX GAIN 30dB
䡲
Outline
The following operation allows the alignment of the shutter
speed of the camera with the variable scanning rate of a
computer monitor or display.
When a computer monitor screen or display is shot with the
camera, a bright horizontal line indicating excessive exposure
is displayed in cases when the scanning rate of the monitor
is faster than the shutter speed of the camera. A dark
horizontal line indicating insufficient exposure is displayed in
cases when the monitor’s scanning rate is slower than the
camera’s shutter speed.
The scanning frequency of a monitor varies due to various
reasons during the computer operation. Adjust the scanning
rate to obtain a stable image while observing the image in
the viewfinder or LCD monitor.
䡲
Variable Scan [V.SCAN]
• Basic operation
Set the SHUTTER item on the CAMERA OPERATION menu
screen to VARIABLE. Then rotate the SHUTTER dial upward
or downward to change the shutter speed.
(The speed is displayed in the viewfinder or LCD monitor.)
• Compatible frequencies
The variable scan function is compatible with scanning
frequencies in the following range.
60.1Hz to 2084.6 Hz
This function is not compatible with slow-speed computer
monitors with a vertical scanning speed of 50 Hz.
CAUTION:
MONITOR
EDITSEARCH
FILTER
STATUS
SHUTTER
MENU
AUTO IRIS
BACK L
NORMAL
SPOT L
STRETCH
NORMAL
COMPRESS
FULL AUTO
BLACK
LOLUX
MODE
POWER
ON
OFF
VTR
OPEN
VTR
CAM
1
3200K
5600K
5600K
5600K
ND
/
/ ND
2
.3
.4
1 8
1 64
CH-1
AUDIO IN
AUDIO SELECT
CH-2
CH-1
CH-2
FRONT
REAR
AUTO
MANUAL
AUDIO
LEVEL
CH-1
CH-2
PULL
OPEN
LCD BRIGHT
DISPLAY
e12_dv5100u(88_95)e.p65
12/10/04, 2:31 PM
91